package com.guliguli.guliguliproduct.service.impl;

import com.guliguli.guliguliproduct.entity.SpuInfoEntity;
import com.guliguli.guliguliproduct.vo.SpuSaveVO;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.Date;
import java.util.Map;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.guliguli.guligulicommon.utils.PageUtils;
import com.guliguli.guligulicommon.utils.Query;

import com.guliguli.guliguliproduct.dao.SkuInfoDao;
import com.guliguli.guliguliproduct.entity.SkuInfoEntity;
import com.guliguli.guliguliproduct.service.SkuInfoService;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;


@Service("skuInfoService")
public class SkuInfoServiceImpl extends ServiceImpl<SkuInfoDao, SkuInfoEntity> implements SkuInfoService {

    @Override
    public PageUtils queryPage(Map<String, Object> params) {
        IPage<SkuInfoEntity> page = this.page(
                new Query<SkuInfoEntity>().getPage(params),
                new QueryWrapper<SkuInfoEntity>()
        );

        return new PageUtils(page);
    }

    @Override
    public void saveSkuInfo(SkuInfoEntity skuInfoEntity) {
        this.baseMapper.insert(skuInfoEntity);
    }

    @Override
    public PageUtils queryPageByCondition(Map<String, Object> params) {
        QueryWrapper<SkuInfoEntity> wrapper = new QueryWrapper<>();
        String key = (String) params.get("key");
        //TODO 不等于0的时候考虑
        if (!StringUtils.isEmpty(key)){
            wrapper.and((wa) -> {
                wa.eq("sku_id",key).or().like("sku_name",key);
            });
        }
        String catelogId = (String) params.get("catelogId");
        if (!StringUtils.isEmpty(catelogId)){
            wrapper.eq("catelog_id",catelogId);
        }
        String brandId = (String) params.get("brandId");
        if (!StringUtils.isEmpty(brandId)){
            wrapper.eq("brand_id",brandId);
        }
        String min = (String) params.get("min");
        if (!StringUtils.isEmpty(min)){
            wrapper.ge("price",min);
        }
        String max = (String) params.get("max");

        if (!StringUtils.isEmpty(max)) {
            int i = 0;
            try {
                BigDecimal bigDecimal = new BigDecimal(max);
                i = bigDecimal.compareTo(new BigDecimal(0));
            } catch (Exception e) {
                e.printStackTrace();
            }
            if (i == 1) {
                wrapper.le("price",max);
            }
        }

/*        int i = 0;
        try {
            BigDecimal bigDecimal = new BigDecimal(max);
            i = bigDecimal.compareTo(new BigDecimal(0));
            if (!StringUtils.isEmpty(max) && i != 1){
                wrapper.le("price",max);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }*/

        IPage<SkuInfoEntity> page = this.page(
                new Query<SkuInfoEntity>().getPage(params),
                wrapper

        );

        return new PageUtils(page);
    }


}